/**
* Merges two tags.
*
* @param string $tagPath
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @throws \eZ\Publish\Core\REST\Server\Exceptions\BadRequestException if the Destination header cannot be parsed as a tag
*
* @return \eZ\Publish\Core\REST\Server\Values\ResourceCreated
*/
public function mergeTags($tagPath, Request $request)
{
$tag = $this->tagsService->loadTag($this->extractTagIdFromPath($tagPath));
$destinationHref = $request->headers->get('Destination');
try {
$parsedDestinationHref = $this->requestParser->parseHref($destinationHref, 'tagPath');
} catch (Exceptions\InvalidArgumentException $e) {
throw new BadRequestException("{$destinationHref} is not an acceptable destination");
}
$targetTag = $this->tagsService->loadTag($this->extractTagIdFromPath($parsedDestinationHref));
$this->tagsService->mergeTags($tag, $targetTag);
return new BaseValues\NoContent();
}
/**
* Merges the $tag into the $targetTag.
*
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If either of specified tags is not found
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user is not allowed to merge tags
* @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException If either one of the tags is a synonym
* If the target tag is a sub tag of the given tag
*
* @param \Netgen\TagsBundle\API\Repository\Values\Tags\Tag $tag
* @param \Netgen\TagsBundle\API\Repository\Values\Tags\Tag $targetTag
*/
public function mergeTags(Tag $tag, Tag $targetTag)
{
$this->service->mergeTags($tag, $targetTag);
$this->signalDispatcher->emit(new MergeTagsSignal(array('tagId' => $tag->id, 'targetTagId' => $targetTag->id)));
}
/**
* @expectedException \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
*
* @covers \Netgen\TagsBundle\Core\Repository\TagsService::mergeTags
*/
public function testMergeTagsThrowsUnauthorizedException()
{
$this->repository->setCurrentUser($this->getStubbedUser(10));
$this->tagsService->mergeTags(new Tag(array('id' => 16)), new Tag(array('id' => 40)));
}
